(3,4) And they can bind to erythrocytes,simultaneously with immune factors, causing hemagglutination and anemia. (5)Of the 119 known dietary lectins, about half are panhemagglutinins, clumping allblood types. The remainder are blood-type specific.
Two of the four cells will contain one recombinant chromosome. In eukaryotic cells, crossing over can also occur during mitosis. Somatic cells (non-sex cells) undergo mitosis to produce two distinct cells with identical genetic material.
Unequal crossing over. 1  Normal crossing over Breaks up physical associations of genes on chromosomes. Allows for recombination to produce new sets of alleles on chromosomes. 2  Unequal cross-over and the origin of gene duplications. (Fig.